﻿Module Module1

    Sub Main()
        Console.WriteLine("Nhom Vu Tuoi Giang: VTG")
        Dim dt As New DinhTuoi
        dt.gioithieu()
        Dim tv As New TuanVu
        tv.GT()
        Dim hg As New HaGian
        hg.gt()        Console.ReadLine()
    End Sub

End Module
